65848684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 137549664

約数和(自身を除く): 71700980

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 121, 151, 187, 212, 242, 302, 374, 484, 583, 604, 748, 901, 1166, 1661, 1802, 2057, 2332, 2567, 3322, 3604, 4114, 5134, 6413, 6644, 8003, 8228, 9911, 10268, 12826, 16006, 18271, 19822, 25652, 28237, 32012, 36542, 39644, 56474, 73084, 88033, 109021, 112948, 136051, 176066, 218042, 272102, 310607, 352132, 436084, 544204, 621214, 968363, 1242428, 1496561, 1936726, 2993122, 3873452, 5986244, 16462171, 32924342, 65848684]

約数ペア:

[(1, 65848684), (2, 32924342), (4, 16462171), (11, 5986244), (17, 3873452), (22, 2993122), (34, 1936726), (44, 1496561), (53, 1242428), (68, 968363), (106, 621214), (121, 544204), (151, 436084), (187, 352132), (212, 310607), (242, 272102), (302, 218042), (374, 176066), (484, 136051), (583, 112948), (604, 109021), (748, 88033), (901, 73084), (1166, 56474), (1661, 39644), (1802, 36542), (2057, 32012), (2332, 28237), (2567, 25652), (3322, 19822), (3604, 18271), (4114, 16006), (5134, 12826), (6413, 10268), (6644, 9911), (8003, 8228)]